package com.rd.student.dashuju.zhengruixian;

import java.util.*;

public class Qq {
    public static void main(String[] args) {
        List list=new LinkedList();
        String[] strs={"12345","67891","123478099",
                "9876543","67891","12347809933",
                "12809933","12347809933111",
                "9876543","12809933"};
        Set<String> set=new HashSet<>();
        for (int i=0;i<strs.length;i++){
            set.add(strs[i]);
        }
        LinkedList list1=new LinkedList<>(set);
        System.out.println(set);


    }


    }



